Cabestana tabulata, common name the shouldered triton, is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.

[1] Cabestana tabulata is a type of seashell, which can be up to 130mm, but is usually 40-100 cm in length.

[2][3] This species occurs in the seas along Southern Australia and Northern New Zealand